11-beta,21-dihydroxypregna-1,4,17(20)-trien-3-one,英文名:11-beta,21-dihydroxypregna-1,4,17(20)-trien-3-

2026-03-27 10:24:45

51259-83-7

11-beta,21-dihydroxypregna-1,4,17(20)-trien-3-one(11-beta,21-dihydroxypregna-1,4,17(20)-trien-3-one)

CAS: 51259-83-7

化学式: C21H28O3

Previous：1-(2-chloroethyl)-2-methylpiperidine,英文名:1-(2-chloroethyl)-2-methylpiperidine,CAS:53324-72-4,化学式:C8H

Next：左旋水苏碱,英文名:betonicine,CAS:515-25-3,化学式:C7H13NO3,分子量:159.18,密度:1.2013 (rough estimate),熔点:246-248°C,沸点

Feedback Anti-drug laws and regulations United States, Mexico, European Union control of precursor chemicals Contact Us

The reagents and pharmaceutical adjuvants operated by the Scientific Grain and Herb Official Platform are used in scientific research, biopharmaceuticals and other fields, and cannot be directly used for clinical diagnosis or treatment, and are not edible.

All site data is selected, optimized and operated by Dongguan Wago Information Technology Co., Ltd. We respect all original content. Contact us for removal or win-win cooperation.

｜

Contact Us：qiaosun@labdr.com.cn